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4 PBOC2H5 + 13 O2 = 4 PBO + 8 CO2 + 10 H2O
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KI + HOCl = KCl + HOI =>
KI + HOCl = KCl + HOI
CoCl2 + KNO2 = K4Co(NO2)6 + KCl =>
CoCl2 + 6 KNO2 = K4Co(NO2)6 + 2 KCl
Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2 =>
Fe(OH)2 + CaCO3 = FeCO3 + Ca(OH)2
Br2 + KCrO2 + KOH = K2CrO4 + KBr + H2 =>
Br2 + 2 KCrO2 + 4 KOH = 2 K2CrO4 + 2 KBr + 2 H2
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
C5H12 + O27 = CO2 + H2O =>
27 C5H12 + 16 O27 = 135 CO2 + 162 H2O
Fe(OH)3 + Cl2 + KOH = KCl + K2FeO4 + H2O =>
2 Fe(OH)3 + 3 Cl2 + 10 KOH = 6 KCl + 2 K2FeO4 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(l) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
AgL + Fe2(Co3)3 = FeL3 + Ag2Co3 =>
6 AgL + Fe2(Co3)3 = 2 FeL3 + 3 Ag2Co3
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + CaCl2 = NaCl + Ca =>
2 Na + CaCl2 = 2 NaCl + Ca
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
Cr + KNO3 + NaOH = Na2CrO4 + KNO2 + H2 =>
Cr + 2 KNO3 + 2 NaOH = Na2CrO4 + 2 KNO2 + H2
K3N = K + N2 =>
2 K3N = 6 K + N2
Rn + F = RnF2 =>
Rn + 2 F = RnF2
PH3 + F = PH3F =>
PH3 + F = PH3F
C10NH15 = C10H15N =>
C10NH15 = C10H15N
Fe2(CO3)3 + Zn(NO3)2 = Fe(NO3)3 + ZnCO3 =>
Fe2(CO3)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 ZnCO3
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
K2Cr2O7 + Fe(SO4)2 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 Fe(SO4)2 + 7 H2SO4 = 3 Fe(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
Mn + HCl = MnCl2 + H =>
Mn + 2 HCl = MnCl2 + 2 H
B2(CO3)3 + HBr = BBr3 + H2CO3 =>
B2(CO3)3 + 6 HBr = 2 BBr3 + 3 H2CO3
C8H11NO + HCl = C8H12ClNO =>
C8H11NO + HCl = C8H12ClNO
K2Cr2O7 + CH3OH = HCHO + H2O + K + Cr =>
K2Cr2O7 + 7 CH3OH = 7 HCHO + 7 H2O + 2 K + 2 Cr
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Cl2(g) + O2(g) = Cl2O5(g) =>
2 Cl2(g) + 5 O2(g) = 2 Cl2O5(g)
Ca2 + Cr(ClO3)3 = Ca(ClO3)2 + Cr3 =>
9 Ca2 + 12 Cr(ClO3)3 = 18 Ca(ClO3)2 + 4 Cr3
NaNO3 + K2O = Na2O + KNO3 =>
2 NaNO3 + K2O = Na2O + 2 KNO3
CO2 + (NH4)2HPO4 + HNO3 + H2O = C106H263O110N16P + O2 =>
106 CO2 + (NH4)2HPO4 + 14 HNO3 + 120 H2O = C106H263O110N16P + 134 O2
Cu2{+} + NH3 = [Cu(NH3)6]2{+} =>
Cu2{+} + 12 NH3 = [Cu(NH3)6]2{+}
Fe + KOH = K + Fe(OH) =>
Fe + KOH = K + Fe(OH)
C2 + CuO = CuC + O2 =>
C2 + 2 CuO = 2 CuC + O2
(NH4)2CO3 + NaOH = Na2 + CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2 + CO3 + 2 NH3 + 2 H2O
Na3[Al(OH)6] + H2SO4 = Na2SO4 + H2O + Al(OH)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 3 Na2SO4 + 6 H2O + 2 Al(OH)3
(NH4)2SO3 = NH3 + H2S + (NH4)2SO4 =>
4(NH4)2SO3 = 2 NH3 + H2S + 3(NH4)2SO4
MgO + Na = ONa2 + Mg =>
MgO + 2 Na = ONa2 + Mg
Ag2SO3 = Ag2S + Ag2SO4 =>
4 Ag2SO3 = Ag2S + 3 Ag2SO4
C2H4 + KMnO4 = CO2 + H2O + KMn =>
2 C2H4 + 3 KMnO4 = 4 CO2 + 4 H2O + 3 KMn
NaHCO3 + HCI = H2O + NaCI + CO2 =>
NaHCO3 + HCI = H2O + NaCI + CO2
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